Rainbow Cave
Effect
Once during each player's turn, that player may discard the Energy that has been generated in their Energy Zone. If they do, the next Energy is produced.
Good partners
- Dragonair — Known combo (Mega Rayquaza ex / Gouging Fire)
- Flygon ex — Known combo (Flygon ex)
- Flame Patch — Known combo (Mega Charizard Y ex & Entei ex)
- Team Rocket's Moltres ex — Known combo (Team Rocket's Moltres ex)
- Gouging Fire — Played together in tournaments (Dragonair Mega Rayquaza ex)
- Professor Sada — Played together in tournaments (Dragonair Mega Rayquaza ex)
- Mega Rayquaza ex — Played together in tournaments (Dragonair Mega Rayquaza ex)
- Giratina — Needs multiple Energy types
- Mega Latios ex — Needs multiple Energy types
- Walking Wake — Needs multiple Energy types
- Raging Bolt — Needs multiple Energy types
- Rayquaza — Needs multiple Energy types
Printings
- Ruler of the Skies B4-155 ◊◊